- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 5/65 - Holding-devices for protective discs or for picture masks
Patent holdings for IPC class H04N 5/65
Total number of patents in this class: 67
10-year publication summary
|
3
|
16
|
3
|
9
|
1
|
6
|
0
|
0
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 71185 |
17 |
| Top System Co., Ltd. | 21 |
7 |
| Samsung Electronics Co., Ltd. | 139551 |
5 |
| Ultrahaptics IP Two Limited | 293 |
5 |
| LMI Liquidating Co., LLC. | 103 |
4 |
| Funai Electric Co., Ltd. | 861 |
2 |
| Electric Mirror, LLC | 72 |
2 |
| Maxell, Ltd. | 2695 |
2 |
| Sony Corporation | 31518 |
1 |
| Airbus Operations GmbH | 3295 |
1 |
| FUJIFILM Corporation | 28841 |
1 |
| Koninklijke Philips Electronics N.V. | 10767 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 29895 |
1 |
| Corning Incorporated | 10145 |
1 |
| Via Technologies, Inc. | 1228 |
1 |
| Cypress Semiconductor Corporation | 1695 |
1 |
| Boe Technology Group Co., Ltd. | 39086 |
1 |
| Awak, Inc. | 1 |
1 |
| Beijing BOE Multimedia Technology Co., Ltd. | 100 |
1 |
| Daewoo Electronics Corporation | 144 |
1 |
| Other owners | 11 |